1; Test the MSA splat intrinsics that are encoded with the 3R instruction 2; format. 3 4; RUN: llc -march=mips -mattr=+msa,+fp64 < %s | \ 5; RUN: FileCheck -check-prefix=MIPS32 %s 6; RUN: llc -march=mipsel -mattr=+msa,+fp64 < %s | \ 7; RUN: FileCheck -check-prefix=MIPS32 %s 8 9@llvm_mips_splat_b_ARG1 = global <16 x i8> <i8 0, i8 1, i8 2, i8 3, i8 4, i8 5, i8 6, i8 7, i8 8, i8 9, i8 10, i8 11, i8 12, i8 13, i8 14, i8 15>, align 16 10@llvm_mips_splat_b_RES = global <16 x i8> <i8 0, i8 0, i8 0, i8 0, i8 0, i8 0, i8 0, i8 0, i8 0, i8 0, i8 0, i8 0, i8 0, i8 0, i8 0, i8 0>, align 16 11 12define void @llvm_mips_splat_b_test(i32 %a) nounwind { 13entry: 14 %0 = load <16 x i8>, <16 x i8>* @llvm_mips_splat_b_ARG1 15 %1 = tail call <16 x i8> @llvm.mips.splat.b(<16 x i8> %0, i32 %a) 16 store <16 x i8> %1, <16 x i8>* @llvm_mips_splat_b_RES 17 ret void 18} 19 20declare <16 x i8> @llvm.mips.splat.b(<16 x i8>, i32) nounwind 21 22; MIPS32: llvm_mips_splat_b_test: 23; MIPS32-DAG: lw [[R1:\$[0-9]+]], %got(llvm_mips_splat_b_ARG1)( 24; MIPS32-DAG: lw [[R2:\$[0-9]+]], %got(llvm_mips_splat_b_RES)( 25; MIPS32-DAG: ld.b [[R3:\$w[0-9]+]], 0([[R1]]) 26; MIPS32-DAG: splat.b [[R4:\$w[0-9]+]], [[R3]][$4] 27; MIPS32-DAG: st.b [[R4]], 0([[R2]]) 28; MIPS32: .size llvm_mips_splat_b_test 29 30@llvm_mips_splat_h_ARG1 = global <8 x i16> <i16 0, i16 1, i16 2, i16 3, i16 4, i16 5, i16 6, i16 7>, align 16 31@llvm_mips_splat_h_RES = global <8 x i16> <i16 0, i16 0, i16 0, i16 0, i16 0, i16 0, i16 0, i16 0>, align 16 32 33define void @llvm_mips_splat_h_test(i32 %a) nounwind { 34entry: 35 %0 = load <8 x i16>, <8 x i16>* @llvm_mips_splat_h_ARG1 36 %1 = tail call <8 x i16> @llvm.mips.splat.h(<8 x i16> %0, i32 %a) 37 store <8 x i16> %1, <8 x i16>* @llvm_mips_splat_h_RES 38 ret void 39} 40 41declare <8 x i16> @llvm.mips.splat.h(<8 x i16>, i32) nounwind 42 43; MIPS32: llvm_mips_splat_h_test: 44; MIPS32-DAG: lw [[R1:\$[0-9]+]], %got(llvm_mips_splat_h_ARG1)( 45; MIPS32-DAG: lw [[R2:\$[0-9]+]], %got(llvm_mips_splat_h_RES)( 46; MIPS32-DAG: ld.h [[R3:\$w[0-9]+]], 0([[R1]]) 47; MIPS32-DAG: splat.h [[R4:\$w[0-9]+]], [[R3]][$4] 48; MIPS32-DAG: st.h [[R4]], 0([[R2]]) 49; MIPS32: .size llvm_mips_splat_h_test 50 51@llvm_mips_splat_w_ARG1 = global <4 x i32> <i32 0, i32 1, i32 2, i32 3>, align 16 52@llvm_mips_splat_w_RES = global <4 x i32> <i32 0, i32 0, i32 0, i32 0>, align 16 53 54define void @llvm_mips_splat_w_test(i32 %a) nounwind { 55entry: 56 %0 = load <4 x i32>, <4 x i32>* @llvm_mips_splat_w_ARG1 57 %1 = tail call <4 x i32> @llvm.mips.splat.w(<4 x i32> %0, i32 %a) 58 store <4 x i32> %1, <4 x i32>* @llvm_mips_splat_w_RES 59 ret void 60} 61 62declare <4 x i32> @llvm.mips.splat.w(<4 x i32>, i32) nounwind 63 64; MIPS32: llvm_mips_splat_w_test: 65; MIPS32-DAG: lw [[R1:\$[0-9]+]], %got(llvm_mips_splat_w_ARG1)( 66; MIPS32-DAG: lw [[R2:\$[0-9]+]], %got(llvm_mips_splat_w_RES)( 67; MIPS32-DAG: ld.w [[R3:\$w[0-9]+]], 0([[R1]]) 68; MIPS32-DAG: splat.w [[R4:\$w[0-9]+]], [[R3]][$4] 69; MIPS32-DAG: st.w [[R4]], 0([[R2]]) 70; MIPS32: .size llvm_mips_splat_w_test 71 72@llvm_mips_splat_d_ARG1 = global <2 x i64> <i64 0, i64 1>, align 16 73@llvm_mips_splat_d_RES = global <2 x i64> <i64 0, i64 0>, align 16 74 75define void @llvm_mips_splat_d_test(i32 %a) nounwind { 76entry: 77 %0 = load <2 x i64>, <2 x i64>* @llvm_mips_splat_d_ARG1 78 %1 = tail call <2 x i64> @llvm.mips.splat.d(<2 x i64> %0, i32 %a) 79 store <2 x i64> %1, <2 x i64>* @llvm_mips_splat_d_RES 80 ret void 81} 82 83declare <2 x i64> @llvm.mips.splat.d(<2 x i64>, i32) nounwind 84 85; MIPS32: llvm_mips_splat_d_test: 86; FIXME: This test is currently disabled for MIPS32 because the indices are 87; difficult to match. This is because 64-bit values cannot be stored in 88; GPR32. 89; MIPS64-DAG: lw [[R1:\$[0-9]+]], %got(llvm_mips_splat_d_ARG1)( 90; MIPS64-DAG: lw [[R2:\$[0-9]+]], %got(llvm_mips_splat_d_RES)( 91; MIPS64-DAG: ld.d [[R3:\$w[0-9]+]], 0([[R1]]) 92; MIPS64-DAG: splat.d [[R4:\$w[0-9]+]], [[R3]][$4] 93; MIPS64-DAG: st.d [[R4]], 0([[R2]]) 94; MIPS32: .size llvm_mips_splat_d_test 95